MDKSA-2003:041-1

Problem description

A vulnerability was discovered in the mutt text-mode email client in
the IMAP code. This vulnerability can be exploited by a malicious
IMAP server to crash mutt or even execute arbitrary code with the
privilege of the user running mutt.
Update:
The packages for Mandrake Linux 9.1 and 9.1/PPC were not GPG-signed.
This has been fixed and as a result the md5sums have changed. Thanks
to Mark Lyda for pointing this out.